Optimal Breast Milk Storage Bags Opb-1079 are designed to safely store expressed breast milk for later use. These storage bags are convenient for busy mothers who need to store breast milk for their babies. The bags are made of durable, BPA-free material to ensure the safety of the stored milk. Each bag is pre-sterilized for hygiene purposes and features a secure seal to prevent leaks. With a compact design, these storage bags are easy to organize in the fridge or freezer. Optimal Breast Milk Storage Bags Opb-1079 provide a practical solution for breastfeeding mothers to store their milk efficiently.